So reading on activities on the last few days, I find it ironic how there were some nay-saying "experts" proclaiming on how there would never be comprehensive mod packs for this game cuz something or the other... But it hasn't even been 2 weeks since release and there seems to be alot of modding activity already
All Imma say is, when there's a will there's a way.
With a sample size of 2, before the release of this game, people only said the thing that was to be expected.
There are almost no mods for RG and none for HC, for a variety of reasons.
It seems, the tools to mod those IL2CPP games are more mature now, but even then, we are far away from any actual "modpack", since we only have a baseline and 2 uncensors. (unless I am missing something.)
"not illusion" also actively tries to make things harder, since the game crashes when it detects bepinex (except for that one version apparently), then there is the always online nonsense that STN needed to remove, and even then... the game just crashed yesterday when trying to overwrite a savegame.
This, currently, isnt even remotely comparable to (for example) Koikatsu Sunshine release, or the other games.
Any modding future for this thing will depend on "the game keeping people interested".